JPS56166328A - Manufacture of high-tensile cold-rolled steel plate with heat hardenability for deep drawing - Google Patents

Manufacture of high-tensile cold-rolled steel plate with heat hardenability for deep drawing

Info

Publication number
JPS56166328A
JPS56166328A JP7030680A JP7030680A JPS56166328A JP S56166328 A JPS56166328 A JP S56166328A JP 7030680 A JP7030680 A JP 7030680A JP 7030680 A JP7030680 A JP 7030680A JP S56166328 A JPS56166328 A JP S56166328A
Authority
JP
Japan
Prior art keywords
steel plate
rolled steel
deep drawing
slab
manufacture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7030680A
Other languages
English (en)
Other versions
JPS592725B2 (ja
Inventor
Shuji Nakai
Seiichi Sugisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP55070306A priority Critical patent/JPS592725B2/ja
Publication of JPS56166328A publication Critical patent/JPS56166328A/ja
Publication of JPS592725B2 publication Critical patent/JPS592725B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP55070306A 1980-05-27 1980-05-27 熱硬化性を有する深絞り用高張力冷延鋼板の製造方法 Expired JPS592725B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55070306A JPS592725B2 (ja) 1980-05-27 1980-05-27 熱硬化性を有する深絞り用高張力冷延鋼板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55070306A JPS592725B2 (ja) 1980-05-27 1980-05-27 熱硬化性を有する深絞り用高張力冷延鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS56166328A true JPS56166328A (en) 1981-12-21
JPS592725B2 JPS592725B2 (ja) 1984-01-20

Family

ID=13427638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55070306A Expired JPS592725B2 (ja) 1980-05-27 1980-05-27 熱硬化性を有する深絞り用高張力冷延鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS592725B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6440701U (ja) * 1987-09-05 1989-03-10
JPH05171350A (ja) * 1991-12-24 1993-07-09 Nippon Steel Corp プレス成形性、焼き付け硬化性および表面性状に優れた高強度冷延鋼板
US5360493A (en) * 1992-06-08 1994-11-01 Kawasaki Steel Corporation High-strength cold-rolled steel sheet excelling in deep drawability and method of producing the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130819A (ja) * 1973-04-24 1974-12-14
JPS5322052A (en) * 1976-08-11 1978-03-01 Eiichi Izumi Branch arranging method
JPS54107415A (en) * 1978-02-09 1979-08-23 Nippon Kokan Kk <Nkk> Cold rolled steel plate with baking hardenability for deep drawing
JPS5531182A (en) * 1978-08-28 1980-03-05 Sumitomo Metal Ind Ltd High strength cold rolled steel plate with superior workability and manufacture thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130819A (ja) * 1973-04-24 1974-12-14
JPS5322052A (en) * 1976-08-11 1978-03-01 Eiichi Izumi Branch arranging method
JPS54107415A (en) * 1978-02-09 1979-08-23 Nippon Kokan Kk <Nkk> Cold rolled steel plate with baking hardenability for deep drawing
JPS5531182A (en) * 1978-08-28 1980-03-05 Sumitomo Metal Ind Ltd High strength cold rolled steel plate with superior workability and manufacture thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6440701U (ja) * 1987-09-05 1989-03-10
JPH05171350A (ja) * 1991-12-24 1993-07-09 Nippon Steel Corp プレス成形性、焼き付け硬化性および表面性状に優れた高強度冷延鋼板
US5360493A (en) * 1992-06-08 1994-11-01 Kawasaki Steel Corporation High-strength cold-rolled steel sheet excelling in deep drawability and method of producing the same

Also Published As

Publication number Publication date
JPS592725B2 (ja) 1984-01-20

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